
A Unique Candidate Identifier (UCI) is a reference that's unique to a candidate and lasts for the duration of their study career. It's used to aggregate unit results for modular exams. Without it, candidates may not be given their full results.
If a candidate transfers to your centre, you should try to obtain their UCI from their previous centre or from any results documentation they've been given. You'll need to create a UCI number for each new candidate who comes to your centre. This also applies to private candidates.
 
Please click the following options to expand and view support:
UCI number breakdown
Each UCI number is made up of 12 digits followed by an alphabetical ‘check character’: 
 
| Character Position | Data | Example  |  |  1–5 | Your centre number | 99999       |  |  6  | 0 (zero) for UK centres and B for international centres | 0 or B       |  |  7-8 | Year that the candidate enrolled | 09             |  |  9-12  | The candidate number is a four-digit reference number within the range 0001–9999 and is unique to each candidate in each series, you'll need to allocate this number at your centre; your MIS software may automatically generate it. | 0001 |  |  13 | Check character. When submitting a UCI leave this blank; our system will calculate this and return the correct check character on your statements of entry. |   
 For more information please see here. 
 | 
Candidate has more than one UCI number?
If a candidate has different UCI numbers across multiple sessions, they will need to be merged to ensure the original UCI is used at all times. Please advise a Customer Services Specialist by creating a case record which includes the below details: 
- Candidate number
 - Candidate name
 - Exam series
 - Qualification
 - Incorrect UCI number
 - Correct UCI number
  
If you have more than one request, please complete the UCI merge tab on this spreadsheet link and click on download to open in Excel. 
 
 | 
 
For detailed information, please see the JCQ Unique Candidate Identifiers (UCI) webpage. 
Related Articles:    
Pearson Support Portal: Creating An Account
Pearson Support Portal (Staff at Centres & Associates): Creating A Case Record
Back to Entries & Registration index page.